Etria Lists

Author: tomster
Date: Wed Oct 25 16:21:16 2006
New Revision: 32314

Modified:
   Quills/trunk/WeblogArchive.py
   Quills/trunk/skins/Quills/weblogarchive_view.pt
Log:
Added `Last-Modified`-Header for `weblogarchive_view`, as well, because search engine bots crawling through them could ''really'' create some serious cpu usage...

Modified: Quills/trunk/WeblogArchive.py
==============================================================================
--- Quills/trunk/WeblogArchive.py	(original)
+++ Quills/trunk/WeblogArchive.py	Wed Oct 25 16:21:16 2006
@@ -23,7 +23,9 @@
 
 from Products.Archetypes.public import *
 from Products.Archetypes.Marshall import PrimaryFieldMarshaller
+from AccessControl import ClassSecurityInfo
 from Products.CMFCore import permissions
+from Products.CMFCore.utils import getToolByName
 from config import PROJECTNAME
 
 import DateTime
@@ -47,6 +49,7 @@
     """Weblog Archive: There are 4 basic styles, root, year, month, day"""
 
     schema = WeblogArchiveSchema
+    security = ClassSecurityInfo()
     archetype_name = "Weblog Archive"
     meta_type = 'WeblogArchive'
     global_allow = 0
@@ -201,5 +204,29 @@
         path = getattr(path.aq_inner.aq_explicit, day)
         return path
 
+    security.declareProtected(permissions.View, 'getModifiedDate')
+    def getModifiedDate(self):
+        """ Dirty Convenience method for accessing the effective modification date from syndication.py.
+            As long as we haven't migrated weblog_view.pt to a zope3 view, we need a convenient way 
+            to access the modification date for CacheFu or such.
+            TODO: this is just a copy&paste job from syndication.py, this should be factored out somewhere.
+            However, this 'somewhere' should really be a separate caching product, so while we handle
+            this still in Quills internally, let's not get too fancy and just leave it like this.
+        """
+        portal_catalog = getToolByName(self, 'portal_catalog')
+        path = '/'.join(self.getPhysicalPath())
+        results = portal_catalog(
+            meta_type=['WeblogEntry', 'Discussion Item',],
+            path={'query':path, 'level': 0},
+            sort_on = 'modified',
+            sort_order = 'reverse',
+            review_state = 'published')
+
+        # just like fatsyndication, we return 'now', if there
+        # aren't any entries:
+        try:
+            return results[0].getObject().modified()
+        except IndexError:
+            return DateTime()
 
 registerType(WeblogArchive, PROJECTNAME)

Modified: Quills/trunk/skins/Quills/weblogarchive_view.pt
==============================================================================
--- Quills/trunk/skins/Quills/weblogarchive_view.pt	(original)
+++ Quills/trunk/skins/Quills/weblogarchive_view.pt	Wed Oct 25 16:21:16 2006
@@ -5,7 +5,9 @@
   xmlns:tal="http://xml.zope.org/namespaces/tal"
   i18n:domain="quills">
 
-  <metal:block fill-slot="head_slot">
+  <metal:block fill-slot="head_slot"
+    tal:define="dummy python:request.RESPONSE.setHeader('Last-Modified', here.getModifiedDate().toZone('GMT').rfc822());"
+  >
     <metal:macro use-macro="here/quills_header_macros/macros/feed-links" />
   </metal:block>
 

-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
Collective-checkins mailing list
Collective-checkins at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/collective-checkins